Flex seal® is a rubberized leak sealer that seeps into cracks and holes to seal out air and moisture Shop for leak seal spray at walmart.com Provide an essential and ultimate addition to your painting application by selecting this affordable flex seal family of products flex seal clear aerosol liquid rubber sealant coating. Leakseal spray works quickly to fill and seal cracks with a rubberized, watertight, flexible coating Use leakseal for repairs on metal, aluminum, galvanized metal, pvc, concrete, fiberglass, roofing asphalt, vinyl siding and more. Find options in clear or black to blend with your surfaces for a clean, professional look.
Applies a firm, but flexible coating to nearly any demanding surface for maximum protection Fill holes, seal cracks, or create an impermeable surface just about anywhere to keep water out.
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